tests/tcg/mips/user/ase/msa/int-dot-product/test_msa_dotp_u_w.c

   1 /*
   2  *  Test program for MSA instruction DOTP_U.W
   3  *
   4  *  Copyright (C) 2019  Wave Computing, Inc.
   5  *  Copyright (C) 2019  Aleksandar Markovic <amarkovic@wavecomp.com>
   6  *  Copyright (C) 2019  RT-RK Computer Based Systems LLC
   7  *  Copyright (C) 2019  Mateja Marjanovic <mateja.marjanovic@rt-rk.com>
   8  *
   9  *  This program is free software: you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation, either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  21  *
  22  */
  23
  24 #include <sys/time.h>
  25 #include <stdint.h>
  26
  27 #include "../../../../include/wrappers_msa.h"
  28 #include "../../../../include/test_inputs_128.h"
  29 #include "../../../../include/test_utils_128.h"
  30
  31 #define TEST_COUNT_TOTAL (                                                \
  32             (PATTERN_INPUTS_SHORT_COUNT) * (PATTERN_INPUTS_SHORT_COUNT) + \
  33             (RANDOM_INPUTS_SHORT_COUNT) * (RANDOM_INPUTS_SHORT_COUNT))
  34
  35
  36 int32_t main(void)
  37 {
  38     char *instruction_name = "DOTP_U.W";
  39     int32_t ret;
  40     uint32_t i, j;
  41     struct timeval start, end;
  42     double elapsed_time;
  43
  44     uint64_t b128_result[TEST_COUNT_TOTAL][2];
  45     uint64_t b128_expect[TEST_COUNT_TOTAL][2] = {
  46         { 0xfffc0002fffc0002ULL, 0xfffc0002fffc0002ULL, },    /*   0  */
  47         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  48         { 0x5552aaac5552aaacULL, 0x5552aaac5552aaacULL, },
  49         { 0xaaa95556aaa95556ULL, 0xaaa95556aaa95556ULL, },
  50         { 0x9996666899966668ULL, 0x9996666899966668ULL, },
  51         { 0x6665999a6665999aULL, 0x6665999a6665999aULL, },
  52         { 0x1c6fe38f71c48e3aULL, 0xc71a38e51c6fe38fULL, },
  53         { 0xe38c1c738e3771c8ULL, 0x38e1c71de38c1c73ULL, },
  54         { 0x0000000000000000ULL, 0x0000000000000000ULL, },    /*   8  */
  55         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  56         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  57         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  58         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  59         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  60         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  61         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  62         { 0x5552aaac5552aaacULL, 0x5552aaac5552aaacULL, },    /*  16  */
  63         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  64         { 0xe38c71c8e38c71c8ULL, 0xe38c71c8e38c71c8ULL, },
  65         { 0x71c638e471c638e4ULL, 0x71c638e471c638e4ULL, },
  66         { 0x110eeef0110eeef0ULL, 0x110eeef0110eeef0ULL, },
  67         { 0x4443bbbc4443bbbcULL, 0x4443bbbc4443bbbcULL, },
  68         { 0xbd9fed0af683097cULL, 0x84bc25eebd9fed0aULL, },
  69         { 0x97b2bda25ecfa130ULL, 0xd09684be97b2bda2ULL, },
  70         { 0xaaa95556aaa95556ULL, 0xaaa95556aaa95556ULL, },    /*  24  */
  71         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  72         { 0x71c638e471c638e4ULL, 0x71c638e471c638e4ULL, },
  73         { 0x38e31c7238e31c72ULL, 0x38e31c7238e31c72ULL, },
  74         { 0x8887777888877778ULL, 0x8887777888877778ULL, },
  75         { 0x2221ddde2221dddeULL, 0x2221ddde2221dddeULL, },
  76         { 0x5ecff6857b4184beULL, 0x425e12f75ecff685ULL, },
  77         { 0x4bd95ed12f67d098ULL, 0x684b425f4bd95ed1ULL, },
  78         { 0x9996666899966668ULL, 0x9996666899966668ULL, },    /*  32  */
  79         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  80         { 0x110eeef0110eeef0ULL, 0x110eeef0110eeef0ULL, },
  81         { 0x8887777888877778ULL, 0x8887777888877778ULL, },
  82         { 0x47ab852047ab8520ULL, 0x47ab852047ab8520ULL, },
  83         { 0x51eae14851eae148ULL, 0x51eae14851eae148ULL, },
  84         { 0xe38cb60c27d071c8ULL, 0x9f482d84e38cb60cULL, },
  85         { 0xb609b05c71c5f4a0ULL, 0xfa4e38e4b609b05cULL, },
  86         { 0x6665999a6665999aULL, 0x6665999a6665999aULL, },    /*  40  */
  87         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  88         { 0x4443bbbc4443bbbcULL, 0x4443bbbc4443bbbcULL, },
  89         { 0x2221ddde2221dddeULL, 0x2221ddde2221dddeULL, },
  90         { 0x51eae14851eae148ULL, 0x51eae14851eae148ULL, },
  91         { 0x147ab852147ab852ULL, 0x147ab852147ab852ULL, },
  92         { 0x38e32d8349f41c72ULL, 0x27d20b6138e32d83ULL, },
  93         { 0x2d826c171c717d28ULL, 0x3e938e392d826c17ULL, },
  94         { 0x1c6fe38f71c48e3aULL, 0xc71a38e51c6fe38fULL, },    /*  48  */
  95         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  96         { 0xbd9fed0af683097cULL, 0x84bc25eebd9fed0aULL, },
  97         { 0x5ecff6857b4184beULL, 0x425e12f75ecff685ULL, },
  98         { 0xe38cb60c27d071c8ULL, 0x9f482d84e38cb60cULL, },
  99         { 0x38e32d8349f41c72ULL, 0x27d20b6138e32d83ULL, },
 100         { 0xd6e93c0d19474f04ULL, 0x5ba64589d6e93c0dULL, },
 101         { 0x4586a782587d3f36ULL, 0x6b73f35c4586a782ULL, },
 102         { 0xe38c1c738e3771c8ULL, 0x38e1c71de38c1c73ULL, },    /*  56  */
 103         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
 104         { 0x97b2bda25ecfa130ULL, 0xd09684be97b2bda2ULL, },
 105         { 0x4bd95ed12f67d098ULL, 0x684b425f4bd95ed1ULL, },
 106         { 0xb609b05c71c5f4a0ULL, 0xfa4e38e4b609b05cULL, },
 107         { 0x2d826c171c717d28ULL, 0x3e938e392d826c17ULL, },
 108         { 0x4586a782587d3f36ULL, 0x6b73f35c4586a782ULL, },
 109         { 0x9e0574f135ba3292ULL, 0xcd6dd3c19e0574f1ULL, },
 110         { 0x18c3fe7422c25584ULL, 0x16b6b9f57608cfa9ULL, },    /*  64  */
 111         { 0x867e6d904e841446ULL, 0x0de4cfed4e2fdb15ULL, },
 112         { 0xf94f18bc4bc3d93eULL, 0x1492568ac3a66499ULL, },
 113         { 0x4ff36c125a383042ULL, 0x2fe23e4744196e36ULL, },
 114         { 0x867e6d904e841446ULL, 0x0de4cfed4e2fdb15ULL, },
 115         { 0xf78e474db23f32a9ULL, 0x8a26a8f51ca9cd91ULL, },
 116         { 0xa9bfb48aa4c2d0ddULL, 0x94641c4e1a398e45ULL, },
 117         { 0x6e796f69cc7c8793ULL, 0x6e879377578266beULL, },
 118         { 0xf94f18bc4bc3d93eULL, 0x1492568ac3a66499ULL, },    /*  72  */
 119         { 0xa9bfb48aa4c2d0ddULL, 0x94641c4e1a398e45ULL, },
 120         { 0xeb349888d2e11561ULL, 0xa0e2f84177d142c9ULL, },
 121         { 0x5ad3b4e8bfaf139fULL, 0x8076d98091fe5896ULL, },
 122         { 0x4ff36c125a383042ULL, 0x2fe23e4744196e36ULL, },
 123         { 0x6e796f69cc7c8793ULL, 0x6e879377578266beULL, },
 124         { 0x5ad3b4e8bfaf139fULL, 0x8076d98091fe5896ULL, },
 125         { 0x33368b8aeab5d525ULL, 0x97d9932138871904ULL, },
 126 };
 127
 128     reset_msa_registers();
 129
 130     gettimeofday(&start, NULL);
 131
 132     for (i = 0; i < PATTERN_INPUTS_SHORT_COUNT; i++) {
 133         for (j = 0; j < PATTERN_INPUTS_SHORT_COUNT; j++) {
 134             do_msa_DOTP_U_W(b128_pattern[i], b128_pattern[j],
 135                            b128_result[PATTERN_INPUTS_SHORT_COUNT * i + j]);
 136         }
 137     }
 138
 139     for (i = 0; i < RANDOM_INPUTS_SHORT_COUNT; i++) {
 140         for (j = 0; j < RANDOM_INPUTS_SHORT_COUNT; j++) {
 141             do_msa_DOTP_U_W(b128_random[i], b128_random[j],
 142                            b128_result[((PATTERN_INPUTS_SHORT_COUNT) *
 143                                         (PATTERN_INPUTS_SHORT_COUNT)) +
 144                                        RANDOM_INPUTS_SHORT_COUNT * i + j]);
 145         }
 146     }
 147
 148     gettimeofday(&end, NULL);
 149
 150     elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0;
 151     elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0;
 152
 153     ret = check_results(instruction_name, TEST_COUNT_TOTAL, elapsed_time,
 154                         &b128_result[0][0], &b128_expect[0][0]);
 155
 156     return ret;
 157 }